-
公开(公告)号：US08757506B2
公开(公告)日：2014-06-24
申请号：US11649388
申请日：2007-01-03
CPC分类号： F24F1/027 , F24F3/1405 , F24F2011/0002 , F25B13/00 , F25B49/02 , F25B2313/0293 , F25B2400/01
摘要： A refrigerant system includes a controller that enables the system to dehumidify the air in a room without relying on a humidistat and without having to operate the system's compressor and electric heater at the same time. To dehumidify the air, the system's compressor, supply air fan, and outside air damper are controlled in a manner similar to other systems operating in a cooling mode when the room temperature is above a certain setpoint temperature. When the room temperature falls below the setpoint, however, the operation changes significantly. The controller closes the outside air damper, decreases the speed of the fan, and continues operating in this manner until the room temperature decreases to a subcooling temperature limit. The subcooling temperature limit is less than a predetermined limit that is used during the system's normal cooling mode.
摘要翻译： 制冷剂系统包括控制器，其使得系统能够在不依赖于湿气的情况下对室内的空气进行除湿，而不必同时操作系统的压缩机和电加热器。 为了对空气进行除湿，当室温高于某个设定点温度时，系统的压缩机，供气扇和外部空气阻尼器的控制方式类似于以冷却模式工作的其它系统。 然而，当室内温度低于设定值时，操作会发生显着变化。 控制器关闭外部空气阻尼器，降低风扇的速度，并以此方式继续运行，直到室温降低到过冷温度极限。 过冷温度限制小于在系统正常冷却模式下使用的预定极限。
-
公开(公告)号：US20080156891A1
公开(公告)日：2008-07-03
申请号：US11649388
申请日：2007-01-03
CPC分类号： F24F1/027 , F24F3/1405 , F24F2011/0002 , F25B13/00 , F25B49/02 , F25B2313/0293 , F25B2400/01
摘要： A refrigerant system includes a controller that enables the system to dehumidify the air in a room without relying on a humidistat and without having to operate the system's compressor and electric heater at the same time. To dehumidify the air, the system's compressor, supply air fan, and outside air damper are controlled in a manner similar to other systems operating in a cooling mode when the room temperature is above a certain setpoint temperature. When the room temperature falls below the setpoint, however, the operation changes significantly. The controller closes the outside air damper, decreases the speed of the fan, and continues operating in this manner until the room temperature decreases to a subcooling temperature limit. The subcooling temperature limit is less than a predetermined limit that is used during the system's normal cooling mode.
摘要翻译： 制冷剂系统包括控制器，其使得系统能够在不依赖于湿气的情况下对室内的空气进行除湿，而不必同时操作系统的压缩机和电加热器。 为了对空气进行除湿，当室温高于某个设定点温度时，系统的压缩机，供气扇和外部空气阻尼器的控制方式类似于以冷却模式工作的其它系统。 然而，当室内温度低于设定值时，操作变化很大。 控制器关闭外部空气阻尼器，降低风扇的速度，并以此方式继续运行，直到室温降低到过冷温度极限。 过冷温度限制小于在系统正常冷却模式下使用的预定极限。
-
搜索结果
2 条记录 (耗时 0.018 秒)